Thecrime scene at 55 Sioux Drive in Oxford, Conn. where Lori Gellatly was killed in a double shooting on Wednesday, May 7, 2014. Scott Gellaty is accused of killing of his estranged wife, Lori Gellatly, and shooting her mother, Merry Jackson. less

Thecrime scene at 55 Sioux Drive in Oxford, Conn. where Lori Gellatly was killed in a double shooting on Wednesday, May 7, 2014. Scott Gellaty is accused of killing of his estranged wife, Lori Gellatly, and ... more

Photo: Jacqueline Smith

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Thecrime scene at 55 Sioux Drive in Oxford, Conn. where Lori Gellatly was killed in a double shooting on Wednesday, May 7, 2014. Scott Gellaty is accused of killing of his estranged wife, Lori Gellatly, and shooting her mother, Merry Jackson. less

Thecrime scene at 55 Sioux Drive in Oxford, Conn. where Lori Gellatly was killed in a double shooting on Wednesday, May 7, 2014. Scott Gellaty is accused of killing of his estranged wife, Lori Gellatly, and ... more

State police spokesman Lt. Paul Vance addresses the media while holding a photo of Oxford homicide suspect Scott Gellatly,the subject of state police manhunt in the killing of his estranged wife, Lori Gellatly, in Oxford, Conn. on Wednesday, May 7, 2014.

State police spokesman Lt. Paul Vance addresses the media while holding a photo of Oxford homicide suspect Scott Gellatly,the subject of state police manhunt in the killing of his estranged wife, Lori Gellatly,

Lori Gellatly was killed in a double shooting a house at 55 Sioux Drive in Oxford, Conn. on Wednesday, May 7, 2014. Scott Gellaty is accused of killing of his estranged wife, Lori Gellatly, and shooting her mother, Merry Jackson. less

Lori Gellatly was killed in a double shooting a house at 55 Sioux Drive in Oxford, Conn. on Wednesday, May 7, 2014. Scott Gellaty is accused of killing of his estranged wife, Lori Gellatly, and shooting her ... more

State police cordon off a blue Ford Escape minivan in the parking lot of New England Tire & Brake Service at the corner of Park Road at Route 67 in Oxford, Conn. on Wednesday, May 7, 2014 during the investigation of a domestic shooting at a nearby home at 55 Sioux Drive. less

State police cordon off a blue Ford Escape minivan in the parking lot of New England Tire & Brake Service at the corner of Park Road at Route 67 in Oxford, Conn. on Wednesday, May 7, 2014 during the ... more

State police cordon off a blue Ford Escape minivan in the parking lot of New England Tire & Brake Service at the corner of Park Road at Route 67 in Oxford, Conn. on Wednesday, May 7, 2014 during the investigation of a domestic shooting at a nearby home at 55 Sioux Drive. less

State police cordon off a blue Ford Escape minivan in the parking lot of New England Tire & Brake Service at the corner of Park Road at Route 67 in Oxford, Conn. on Wednesday, May 7, 2014 during the ... more

State police spokesman Lt. Paul Vance holds up a photo of Oxford homicide suspect Scott Gellatly,the subject of state police manhunt in the killing of his estranged wife, Lori Gellatly, in Oxford, Conn. on Wednesday, May 7, 2014. less

State police spokesman Lt. Paul Vance holds up a photo of Oxford homicide suspect Scott Gellatly,the subject of state police manhunt in the killing of his estranged wife, Lori Gellatly, in Oxford, Conn. on ... more

State Police responding to a 911 call found Jackson with her head on her daughter Lori Gellatly's leg. When they asked who had shot them, "Scott," Jackson managed to say, apparently referring to her daughter's estranged husband, according to the arrest report.

Lori Gellatly was found unresponsive and without a pulse; she was pronounced dead at Waterbury Hospital about 75 minutes after the shooting.

Scott Gellatly has been held in lieu of $2 million bond and under suicide watch since his arrest at midday last Wednesday.

State police said that he was found in the parking lot of a Winsted restaurant with a garden hose rigged from his truck's exhaust into its interior in a suicide attempt.

Gallatly was arraigned Thursday in state Superior Court in Derby before his case was transferred to Superior Court in Milford, where the most serious cases are handled. He is scheduled to appear there Tuesday.

Scott Gellatly had been under a court order to stay away from Lori Gellatly and her children since April 24, when she applied for a restraining order. A hearing on a permanent restraining order had been scheduled for Thursday in Milford, the day Scott Gellatly was arraigned on a murder charge in his wife's death.